0c099281a3
script mode like the MRI(Microtec Research Inc.) "librarian" program. Originally this option is provided by Binutils ar(1) to ease the transition for developers who are used to writing "librarian" scripts. We added this option to BSD ar(1) because: 1. Further improve the compatibility with Binutils ar(1). 2. There are still a few software using this -M option. (at least one in our ports collection) Suggested by: rink & erwin
79 lines
2.4 KiB
Plaintext
79 lines
2.4 KiB
Plaintext
%{
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/*-
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* Copyright (c) 2008 Kai Wang
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <err.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <sysexits.h>
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#include "y.tab.h"
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#define YY_NO_UNPUT
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int lineno = 1;
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int yylex(void);
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%}
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%option noyywrap
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%%
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ADDLIB|addlib { return (ADDLIB); }
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ADDMOD|addmod { return (ADDMOD); }
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CLEAR|clear { return (CLEAR); }
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CREATE|create { return (CREATE); }
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DELETE|delete { return (DELETE); }
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DIRECTORY|directory { return (DIRECTORY); }
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END|end { return (END); }
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EXTRACT|extract { return (EXTRACT); }
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LIST|list { return (LIST); }
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OPEN|open { return (OPEN); }
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REPLACE|replace { return (REPLACE); }
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VERBOSE|verbose { return (VERBOSE); }
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SAVE|save { return (SAVE); }
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"(" { return (LP); }
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")" { return (RP); }
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"," { return (COMMA); }
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[-_A-Za-z0-9/:$.\\]+ {
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yylval.str = strdup(yytext);
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if (yylval.str == NULL)
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errc(EX_SOFTWARE, errno, "strdup failed");
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return (FNAME);
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}
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[ \t] /* whitespace */
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"*".* /* comment */
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";".* /* comment */
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"+\n" { lineno++; /* '+' is line continuation char */ }
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"\n" { lineno++; return (EOL); }
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